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| author | NeilBrown <neilb@suse.de> | 2007-05-09 02:35:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:57 -0700 |
| commit | 5b479c91da90eef605f851508744bfe8269591a0 (patch) | |
| tree | d7c2844926d96d794d66b974b300eba2d047465e /include/linux/raid | |
| parent | 08a02ecd28bad35a47357e611044dcbeab06e3d7 (diff) | |
| download | op-kernel-dev-5b479c91da90eef605f851508744bfe8269591a0.zip op-kernel-dev-5b479c91da90eef605f851508744bfe8269591a0.tar.gz | |
md: improve partition detection in md array
md currently uses ->media_changed to make sure rescan_partitions
is call on md array after they are assembled.
However that doesn't happen until the array is opened, which is later
than some people would like.
So use blkdev_ioctl to do the rescan immediately that the
array has been assembled.
This means we can remove all the ->change infrastructure as it was only used
to trigger a partition rescan.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/raid')
| -rw-r--r-- | include/linux/raid/md_k.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index de72c49..a121f36 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -201,7 +201,6 @@ struct mddev_s struct mutex reconfig_mutex; atomic_t active; - int changed; /* true if we might need to reread partition info */ int degraded; /* whether md should consider * adding a spare */ |
